(function () {
    var script = document.getElementById('highcharts-script');

    function addChart() {
        function parseData(completeHandler, chartOptions) {
	try {
		var dataOptions = {
  "seriesMapping": [],
  "columnTypes": [
    "float",
    "float"
  ],
  "csv": ",England and Wales\n1946,51090\n1947,127540\n1948,206380\n1949,171780\n1950,172360\n1951,171910\n1952,208980\n1953,279250\n1954,308950\n1955,283330\n1956,268730\n1957,268650\n1958,241530\n1959,249390\n1960,269220\n1961,268860\n1962,278670\n1963,270660\n1964,336510\n1965,347180\n1966,349480\n1967,362900\n1968,371720\n1969,324160\n1970,307260\n1971,309780\n1972,287290\n1973,264040\n1974,241220\n1975,278760\n1976,278730\n1977,276080\n1978,254070\n1979,220790\n1980,214940\n1981,179790\n1982,159400\n1983,181400\n1984,191110\n1985,178290\n1986,187710\n1987,198740\n1988,214160\n1989,190990\n1990,174370\n1991,164770\n1992,153490\n1993,157180\n1994,164250\n1995,166140\n1996,159200\n1997,158380\n1998,150540\n1999,149010\n2000,143720\n2001,138040\n2002,144960\n2003,152320\n2004,162960\n2005,167220\n2006,169570\n2007,186160\n2008,155480\n2009,131320\n2010,112330\n2011,119680\n2012,121020\n2013,115060\n2014,124000\n2015,149420"
};
		dataOptions.sort = true
		dataOptions.complete = completeHandler;
		Highcharts.data(dataOptions, chartOptions);
	} catch (error) {
		console.log(error);
		completeHandler(undefined);
	}
}
var shareUrl = 'https://app.everviz.com/show/ifucyby';
var encodedUrl = encodeURIComponent(shareUrl);

        var template = {
            chart: {
                renderTo: 'highcharts-ifucyby'
            },
            navigation: {
                menuItemStyle: {
                    fontFamily: Highcharts.SVGRenderer.prototype.getStyle().fontFamily,
                    padding: '2px 10px'
                }
            },
            exporting: {
                buttons: {
                    contextButton: {
                        menuItems: [{
                            text: '<a href="https://www.facebook.com/sharer/sharer.php?u=' + encodedUrl + '" target="_blank">' +
                            'Share on Facebook</a>'
                        }, {
                            text: '<a href="https://plus.google.com/share?url=' + encodedUrl + '" target="_blank">' +
                            'Share on Google+</a>'
                        }, {
                            text: '<a href="https://twitter.com/share?url=' + encodedUrl + '&text=' + document.title + '" target="_blank">' +
                            'Share on Twitter</a>'
                        }, {
                            text: '<a href="https://www.linkedin.com/shareArticle?mini=true&url=' + encodedUrl + '" target="_blank">' +
                            'Share on LinkedIn</a>'
                        }, {
                            separator: true
                        }]
                            .concat(Highcharts.getOptions().exporting.buttons.contextButton.menuItems)
                            .concat([{
                                separator: true
                            }, {
                                text: '<a href="' + shareUrl.replace('/show/', '/charts/') + '" target="_blank">' + 'Edit chart</a>'
                            }, {
                                text: '<a href="/charts" target="_blank">' + 'Create chart</a>'
                            }])
                    }
                }
            }
        };
        var chartOptions = {
  "yAxis": {
    "title": {
      "text": "Number of homes built"
    }
  },
  "credits": {
    "enabled": false
  },
  "legend": {
    "enabled": false
  },
  "series": [
    {
      "marker": {
        "enabled": false
      },
      "index": 0
    }
  ],
  "subtitle": {
    "text": "Data from DCLG"
  },
  "title": {
    "text": "The level of yearly house building in England and Wales since 1946"
  }
};
parseData(function (dataOptions) {
	// Merge series configs
	if (chartOptions.series && dataOptions) {
		Highcharts.each(chartOptions.series, function (series, i) {
			chartOptions.series[i] = Highcharts.merge(series, dataOptions.series[i]);
		});
	}
	var options = Highcharts.merge(dataOptions, chartOptions, template);
	var chart = new Highcharts['Chart'](options);
}, chartOptions);

    }

    // Load the Highcharts script if undefined, and add the chart
    if (typeof Highcharts !== 'undefined') {
        addChart();
    } else if (script) {
        script.deferredCharts.push(addChart);
    } else {
        script = document.createElement('script');
        script.id = 'highcharts-script';
        script.src = '//app.everviz.com/resources/js/highstock-cloud-5.0.7.js';
        script.type = 'text/javascript';
        script.deferredCharts = [addChart];
        script.onload = function () {
            // Prevent double firing of event in IE9/IE10
            if (!script.chartsAdded) {
                script.chartsAdded = true;
                while(script.deferredCharts.length) {
                    script.deferredCharts.shift()();
                }
            }
        };
        script.onreadystatechange = function() {
            if (this.readyState == 'complete' || this.readyState == 'loaded') {
                script.onload();
            }
        };
        document.getElementsByTagName('head')[0].appendChild(script);
    }
}());